package main

import "fmt"

func main() {

	userInfo := map[string]string{"name": "eissa", "age": "18"}

	fmt.Println(userInfo)
	fmt.Println(userInfo["name"])
	fmt.Println(len(userInfo))

	data := make(map[string]int)

	data["age"] = 1

	fmt.Println(data["age"])

	for key, value := range userInfo {
		fmt.Println(key, value)
	}

	for _, value := range userInfo {
		fmt.Println(value)
	}

	delete(userInfo, "age")
	fmt.Println(userInfo)

}
